FI822772A0 - FILTRERINGS-FOERTJOCKNINGSFOERFARANDE OCH -ANORDNING - Google Patents
FILTRERINGS-FOERTJOCKNINGSFOERFARANDE OCH -ANORDNINGInfo
- Publication number
- FI822772A0 FI822772A0 FI822772A FI822772A FI822772A0 FI 822772 A0 FI822772 A0 FI 822772A0 FI 822772 A FI822772 A FI 822772A FI 822772 A FI822772 A FI 822772A FI 822772 A0 FI822772 A0 FI 822772A0
- Authority
- FI
- Finland
- Prior art keywords
- foertjockningsfoerfarande
- filtrerings
- anordning
- och
- foertjockningsfoerfarande och
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/661—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using gas-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Soy Sauces And Products Related Thereto (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29273781 | 1981-08-14 | ||
| US06/292,737 US4436633A (en) | 1981-08-14 | 1981-08-14 | Filtration thickening method and apparatus |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI822772A0 true FI822772A0 (en) | 1982-08-09 |
| FI822772L FI822772L (en) | 1983-02-15 |
| FI72048B FI72048B (en) | 1986-12-31 |
| FI72048C FI72048C (en) | 1987-04-13 |
Family
ID=23125982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI822772A FI72048C (en) | 1981-08-14 | 1982-08-09 | Liquid filter system and filtering device. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4436633A (en) |
| EP (1) | EP0072672B1 (en) |
| JP (1) | JPS5840118A (en) |
| AU (1) | AU558554B2 (en) |
| BR (1) | BR8204760A (en) |
| CA (1) | CA1188626A (en) |
| DE (1) | DE3275911D1 (en) |
| ES (1) | ES8402166A1 (en) |
| FI (1) | FI72048C (en) |
| GB (1) | GB2103952B (en) |
| IN (1) | IN158521B (en) |
| NO (1) | NO822753L (en) |
| NZ (1) | NZ201576A (en) |
| PT (1) | PT75426B (en) |
| ZA (1) | ZA825598B (en) |
| ZM (1) | ZM6482A1 (en) |
| ZW (1) | ZW16482A1 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528103A (en) * | 1984-04-06 | 1985-07-09 | Dorr-Oliver Incorporated | Pressure filter |
| US4590994A (en) * | 1984-08-17 | 1986-05-27 | Champion Elmer L | Heat exchanger tube strainer |
| US5167814A (en) * | 1989-06-15 | 1992-12-01 | Cuno, Incorporated | Filter apparatus snap lock cartridge retainer |
| US5069786A (en) * | 1989-06-15 | 1991-12-03 | Cuno, Incorporated | Filter apparatus snap lock cartridge retainer |
| US4994332A (en) * | 1989-07-11 | 1991-02-19 | Eltech Systems Corporation | Metal hydroxide crystallizer and filter |
| CA2082184A1 (en) * | 1991-12-13 | 1993-06-14 | Richard Coin | Crystallizer filter |
| US5518609A (en) * | 1992-04-14 | 1996-05-21 | Caustec | Device for cleaning of caustic liquid mixtures |
| US5509467A (en) * | 1994-06-28 | 1996-04-23 | Champion Clam Traps, Inc. | Heat exchanger tube strainer |
| JP2615528B2 (en) * | 1995-02-13 | 1997-05-28 | 松下電器産業株式会社 | Control device for resistance welding machine |
| US7799235B2 (en) * | 2004-07-23 | 2010-09-21 | Contech Stormwater Solutions, Inc. | Fluid filter system and related method |
| US20070080118A1 (en) * | 2005-08-25 | 2007-04-12 | Municipal Filtration Company, Llc | Filter assembly |
| US8287726B2 (en) | 2007-08-15 | 2012-10-16 | Monteco Ltd | Filter for removing sediment from water |
| DE102008012521A1 (en) * | 2008-03-04 | 2009-09-17 | Rt-Filtertechnik Gmbh | Filter device and filter element for a pertinent filter device |
| US8574431B2 (en) * | 2008-03-18 | 2013-11-05 | Municipal Filtration Company, Llc | Filter system with gas agitation |
| US8309711B2 (en) * | 2009-08-07 | 2012-11-13 | Corn Products Development Inc. | Filtration of corn starch followed by washing and collection of the resultant corn starch cake |
| DE102010055522B3 (en) * | 2010-12-22 | 2012-06-06 | Khs Gmbh | Apparatus and method for filtration of fluids |
| JP5709677B2 (en) * | 2011-07-14 | 2015-04-30 | 東京特殊電線株式会社 | Winding filter medium, method for manufacturing winding filter medium, winding filter element and method for manufacturing winding filter element |
| AU2013218786A1 (en) * | 2012-02-08 | 2014-08-28 | Advanced Metallurgical Solutions Pty Ltd | Tubular membrane support system |
| WO2014152475A1 (en) * | 2013-03-15 | 2014-09-25 | Hayward Industries, Inc. | Filtration media and filter therefor |
| US9914076B2 (en) | 2013-07-15 | 2018-03-13 | Clarus Fluid Intelligence, Llc | Convertible filtration system |
| CN104492141A (en) * | 2014-12-11 | 2015-04-08 | 西南铝业（集团）有限责任公司 | Aluminum alloy melt tubular filter |
| ITUA20161501A1 (en) * | 2016-03-09 | 2017-09-09 | Della Toffola Spa | METHOD AND PERFECTED PREFILTRATION DEVICE |
| EP3806975A1 (en) * | 2018-06-13 | 2021-04-21 | Cargill, Incorporated | Liquid discharge filter and its use |
| US11679347B2 (en) * | 2018-09-17 | 2023-06-20 | McFarlen Engineering Ltd. | Filter support element and method of using same |
| MX2021012000A (en) | 2019-04-03 | 2022-01-18 | Gregg Williams | Negative pressure filtration apparatus, method, and system. |
| CN113171657A (en) * | 2021-03-11 | 2021-07-27 | 邵福生 | Road construction dust collector capable of avoiding secondary pollution |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2322586A (en) * | 1942-02-24 | 1943-06-22 | Oliver United Filters Inc | Filter |
| US2668624A (en) * | 1949-07-14 | 1954-02-09 | Spraying Systems Co | Strainer attachment |
| DE1891440U (en) * | 1964-02-18 | 1964-04-23 | Ferch & Nabben | BASKET FILTER. |
| FR1425297A (en) * | 1964-08-28 | 1966-01-24 | Filter cloth filters improvements | |
| CH444820A (en) * | 1965-09-16 | 1967-10-15 | Brasco Sa | Device for scraping the filter element of a back-cleaning filter cell |
| US3935105A (en) * | 1974-11-12 | 1976-01-27 | Henry Manufacturing Co., Inc. | Tubular filter in settler |
| GB2074886B (en) * | 1980-04-22 | 1983-09-28 | British Sidac Ltd | Backwashable filter |
-
1981
- 1981-08-14 US US06/292,737 patent/US4436633A/en not_active Expired - Fee Related
-
1982
- 1982-08-03 ZA ZA825598A patent/ZA825598B/en unknown
- 1982-08-05 AU AU86780/82A patent/AU558554B2/en not_active Ceased
- 1982-08-05 ZW ZW164/82A patent/ZW16482A1/en unknown
- 1982-08-06 ZM ZM64/82A patent/ZM6482A1/en unknown
- 1982-08-09 FI FI822772A patent/FI72048C/en not_active IP Right Cessation
- 1982-08-10 CA CA000409141A patent/CA1188626A/en not_active Expired
- 1982-08-11 IN IN615/DEL/82A patent/IN158521B/en unknown
- 1982-08-12 DE DE8282304269T patent/DE3275911D1/en not_active Expired
- 1982-08-12 EP EP82304269A patent/EP0072672B1/en not_active Expired
- 1982-08-12 GB GB08223271A patent/GB2103952B/en not_active Expired
- 1982-08-12 NO NO822753A patent/NO822753L/en unknown
- 1982-08-13 JP JP57139957A patent/JPS5840118A/en active Granted
- 1982-08-13 ES ES514971A patent/ES8402166A1/en not_active Expired
- 1982-08-13 NZ NZ201576A patent/NZ201576A/en unknown
- 1982-08-13 PT PT75426A patent/PT75426B/en unknown
- 1982-08-13 BR BR8204760A patent/BR8204760A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES514971A0 (en) | 1984-01-16 |
| PT75426B (en) | 1984-11-12 |
| JPS5840118A (en) | 1983-03-09 |
| EP0072672A2 (en) | 1983-02-23 |
| NZ201576A (en) | 1986-03-14 |
| US4436633A (en) | 1984-03-13 |
| FI72048B (en) | 1986-12-31 |
| BR8204760A (en) | 1983-08-02 |
| ES8402166A1 (en) | 1984-01-16 |
| FI72048C (en) | 1987-04-13 |
| NO822753L (en) | 1983-02-15 |
| CA1188626A (en) | 1985-06-11 |
| ZA825598B (en) | 1983-07-27 |
| IN158521B (en) | 1986-12-06 |
| JPS6331247B2 (en) | 1988-06-23 |
| PT75426A (en) | 1982-09-01 |
| DE3275911D1 (en) | 1987-05-07 |
| AU8678082A (en) | 1983-02-17 |
| AU558554B2 (en) | 1987-02-05 |
| GB2103952B (en) | 1985-10-30 |
| EP0072672B1 (en) | 1987-04-01 |
| EP0072672A3 (en) | 1984-08-01 |
| ZM6482A1 (en) | 1984-04-23 |
| GB2103952A (en) | 1983-03-02 |
| FI822772L (en) | 1983-02-15 |
| ZW16482A1 (en) | 1983-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: ROBINSKY, ELI IVAN Owner name: LAING, DAVID HARKNESS |